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added method encode

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This commit is contained in:
Oliver Vogel
2013-03-25 20:03:55 +01:00
parent e726e7b5e6
commit 77ac569044
2 changed files with 49 additions and 13 deletions
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24
src/Intervention/Image/Image.php
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@@ -68,7 +68,7 @@ class Image
*
* @var string
*/
public $mimetype;
public $mime;
/**
* Attributes of the original created image
@@ -195,7 +195,7 @@ class Image
$this->width = $info[0];
$this->height = $info[1];
$this->type = $info[2];
$this->mimetype = $info['mime'];
$this->mime = $info['mime'];
// set resource
switch ($this->type) {
@@ -1130,21 +1130,27 @@ class Image
}
/**
* Returns image type stream
* Encode image in different formats
*
* @param string $type gif|png|jpg|jpeg
* @param integer quality
* @param string $format
* @param integer $quality
* @return string
*/
private function data($type = null, $quality = 90)
public function encode($format = null, $quality = 90)
{
$format = is_null($format) ? $this->type : $format;
if ($quality < 0 || $quality > 100) {
throw new Exception('Quality of image must range from 0 to 100.');
}
ob_start();
switch (strtolower($type)) {
switch (strtolower($format)) {
case 'data-url':
echo sprintf('data:%s;base64,%s', $this->mime, base64_encode($this->encode($this->type, $quality)));
break;
case 'gif':
case 1:
@imagegif($this->resource);
@@ -1291,7 +1297,7 @@ class Image
public function save($path = null, $quality = 90)
{
$path = is_null($path) ? ($this->dirname .'/'. $this->basename) : $path;
file_put_contents($path, $this->data(pathinfo($path, PATHINFO_EXTENSION), $quality));
file_put_contents($path, $this->encode(pathinfo($path, PATHINFO_EXTENSION), $quality));
return $this;
}
@@ -1363,6 +1369,6 @@ class Image
*/
public function __toString()
{
return $this->data();
return $this->encode();
}
}

38
tests/ImageTest.php
View File

@@ -4,6 +4,16 @@ use Intervention\Image\Image;
class ImageTest extends PHPUnit_Framework_Testcase
{
protected function setUp()
{
}
protected function tearDown()
{
}
private function getTestImage()
{
return new Image('public/test.jpg');
@@ -22,7 +32,7 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mimetype, 'image/jpeg');
$this->assertEquals($img->mime, 'image/jpeg');
$img = new Image(null, 800, 600);
$this->assertInstanceOf('Intervention\Image\Image', $img);
@@ -46,7 +56,7 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mimetype, 'image/jpeg');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testCreationFromFile()
@@ -61,7 +71,7 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mimetype, 'image/jpeg');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testResizeImage()
@@ -1077,7 +1087,7 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mimetype, 'image/jpeg');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testStaticCallCanvas()
@@ -1122,4 +1132,24 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($color['blue'], 0);
$this->assertEquals($color['alpha'], 127);
}
public function testEncode()
{
// default encoding
$data = Image::make('public/circle.png')->encode();
$this->assertInternalType('resource', @imagecreatefromstring($data));
// jpg encoding
$data = Image::make('public/circle.png')->encode('jpg');
$this->assertInternalType('resource', @imagecreatefromstring($data));
// gif encoding
$data = Image::make('public/circle.png')->encode('gif');
$this->assertInternalType('resource', @imagecreatefromstring($data));
// data-url encoding
$data = Image::make('public/circle.png')->encode('data-url');
$encoded = 'data:image/png;base64,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';
$this->assertEquals($data, $encoded);
}
}